Synthesis of isomeric nucleoside phosphonates: Cyclic analogs of the anti-HIV active compound, PMEA
作者:Xiaoping Zheng、Vasu Nair
DOI:10.1016/s0040-4020(99)00681-x
日期:1999.10
analogs of the anti-HIVactive acyclic nucleoside phosphonate, PMEA, is described. A key reaction in the synthesis was the stereoselective cyclization of an acyclic phosphonyl intermediate to a phosphonyltetrahydrofuran. Complete stereostructures of the target isomeric phosphonyl-nucleosides were established by COSY and NOESY NMR data and X-ray crystallographic analysis. Preliminary anti-HIV data in infected
[EN] ANALOGS OF LYSOPHOSPHATIDIC ACID AND METHODS OF MAKING AND USING THEREOF<br/>[FR] ANALOGUES D'ACIDE LYSOPHOSPHATIDIQUE ET PROCEDES DE LEUR FABRICATION ET DE LEUR UTILISATION